Question

the population of a city is increased from 80000 to 92610 in 3 years.find the rate of growth of the population.

Answer 1

V=92610                      
V=V0(1+r/100)n
92610=80000(1+r%)3
12610=(1+r%)3

(23.28)3=(1+r%)3
r=22.28% 

Answer 2

here is ur answer bacha